26391478

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2819}}^1$

素因数の和:3003

約数の個数: 16

約数和(自身を含む): 41149440

約数和(自身を除く): 14757962

約数列:

[1, 2, 31, 62, 151, 302, 2819, 4681, 5638, 9362, 87389, 174778, 425669, 851338, 13195739, 26391478]

約数ペア:

[(1, 26391478), (2, 13195739), (31, 851338), (62, 425669), (151, 174778), (302, 87389), (2819, 9362), (4681, 5638)]